| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $164.36 | 6.381% | $174.8478 | $174.85 | $174.85 | $174.80 |
| Purchase #2 | $166.98 | 6.583% | $177.9723 | $177.97 | $177.95 | $178.00 |
| Purchase #3 | $68.75 | 6.229% | $73.0324 | $73.03 | $73.05 | $73.00 |
| Purchase #4 | $215.86 | 8.301% | $233.7785 | $233.78 | $233.80 | $233.80 |
| Purchase #5 | $12.38 | 8.301% | $13.4077 | $13.41 | $13.40 | $13.40 |
| Purchase #6 | $187.66 | 13.157% | $212.3504 | $212.35 | $212.35 | $212.40 |
| Purchase #7 | $73.92 | 11.788% | $82.6337 | $82.63 | $82.65 | $82.60 |
| 7 purchase totals = | $889.91 | $968.0228 | $968.02 | $968.05 | $968.00 | |